/*
 * Copyright (c) 2010, Michael Hengler (developer (at) hengler (dot) de),
 * Nikolaus Moll (developer (at) miblounge (dot) net).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * * Neither the name of the [QTPRJ] nor the
 * names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL [QTPRJ] BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package joodin.impl.widgets.internal;

import joodin.impl.image.VaadinImageRegistry;

import org.jowidgets.common.image.IImageConstant;
import org.jowidgets.spi.widgets.IToggleButtonSpi;
import org.jowidgets.spi.widgets.setup.IToggleButtonSetupSpi;

import com.vaadin.ui.Button;
import com.vaadin.ui.Component;

public class ToggleButtonImpl extends CheckBoxImpl implements IToggleButtonSpi {

	private final VaadinImageRegistry imageRegistry;
	private boolean state = false;

	public ToggleButtonImpl(
		final VaadinImageRegistry imageRegistry,
		final Object parentUiReference,
		final IToggleButtonSetupSpi setup) {
		super(new Button(), setup);
		
		getUiReference().setParent((Component) parentUiReference);
		
		this.imageRegistry = imageRegistry;
		
		if(setup.getInitialState()){
			getUiReference().addStyleName("down");
		}

		setIcon(setup.getIcon());
	}
	
	@Override
	public Button getUiReference() {
		return (Button) super.getUiReference();
	}

	@Override
	public void setIcon(final IImageConstant icon) {
//		getUiReference().setIcon(imageRegistry.getImage(icon).getSource());
	}
	
	@Override
	protected void fireInputChanged() {
		if(state){
			getUiReference().addStyleName("down");
		}
		else{
			getUiReference().removeStyleName("down");
		}
		state = !state;
		super.fireInputChanged();
	}
	
	
}
 